AU2183797A - Method and apparatus for preheating an impregnating cellulosic material - Google Patents
Method and apparatus for preheating an impregnating cellulosic materialInfo
- Publication number
- AU2183797A AU2183797A AU21837/97A AU2183797A AU2183797A AU 2183797 A AU2183797 A AU 2183797A AU 21837/97 A AU21837/97 A AU 21837/97A AU 2183797 A AU2183797 A AU 2183797A AU 2183797 A AU2183797 A AU 2183797A
- Authority
- AU
- Australia
- Prior art keywords
- preheating
- cellulosic material
- impregnating cellulosic
- impregnating
- cellulosic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/10—Physical methods for facilitating impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1997/000193 WO1998035089A1 (en) | 1997-02-07 | 1997-02-07 | Method and apparatus for preheating an impregnating cellulosic material |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2183797A true AU2183797A (en) | 1998-08-26 |
Family
ID=20405504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU21837/97A Abandoned AU2183797A (en) | 1997-02-07 | 1997-02-07 | Method and apparatus for preheating an impregnating cellulosic material |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2183797A (en) |
WO (1) | WO1998035089A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20040637A (en) * | 2004-05-05 | 2005-11-06 | Metso Paper Inc | Method and apparatus for removing gas from a fragmented material |
DE102008028350A1 (en) | 2008-06-13 | 2009-12-17 | BETZ, Günter | Device for impregnating fiber material with a liquid |
CN109972452A (en) * | 2017-12-28 | 2019-07-05 | 北京小池原品科技有限公司 | A kind of preparation method of true qualities bamboo pulp paper for daily use |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE152117C1 (en) * | ||||
SE169725C1 (en) * | ||||
US3215587A (en) * | 1963-01-21 | 1965-11-02 | Lummus Co | Continuous process and apparatus for delignification of cellulosic material |
US3278367A (en) * | 1963-02-14 | 1966-10-11 | Aqua Chem Inc | Method of producing wood pulp including steaming, vacuum, and impregnation |
US3294625A (en) * | 1963-03-28 | 1966-12-27 | Lummus Co | Method for impregnating cellulosic material |
FI934281A0 (en) * | 1993-09-29 | 1993-09-29 | Antti Aho | FOERBEHANDLING AV FLIS |
-
1997
- 1997-02-07 AU AU21837/97A patent/AU2183797A/en not_active Abandoned
- 1997-02-07 WO PCT/SE1997/000193 patent/WO1998035089A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1998035089A1 (en) | 1998-08-13 |
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